Small tilt arm manipulator
First, the classification of injection molding robot
In the injection molding industry applicable robot according to its degree of intelligence can be divided into the following two types: 1, the basic type of injection molding robot: this type of robot generally includes a fixed-mode program and according to the needs of the production process to teach the mode of the program. Fixed mode program covers the current injection molding production of several standard processes, the use of industrial controllers to do simple, regular and repetitive actions. Teaching mode program is specially designed for the production process of special injection molding machines, through the basic actions of the orderly and safe arrangement to achieve the purpose of successful retrieval. 2, intelligent injection molding robot: this type of robot generally includes multi-point memory placement, any point standby, more degrees of freedom and other functions, generally servo-driven, able to carry out the maximum imitation of the implementation of more complex operations, but also by equipping advanced sensors, so that it has the visual, tactile and thermal sensory functions, so that it becomes a very high intelligence of the injection molding robot.
Two, the composition of the injection molding robot
The composition of the injection molding robot is generally composed of the execution system, drive system, control system and so on. Execution and drive system is mainly designed to complete the normal function of the arm, through the pneumatic or hydraulic power to drive the mechanical parts of the operation, to achieve the function of fetching. Control system is to control the drive system, so that the implementation of the system in accordance with the predetermined process for operation, to the simple manipulator control system as an example: man-machine interface ↑ ↓ injection molding machine to open the mold finished signals ← → MCU ← → injection molding machine robot signals ↑ ↓ various types of valve signals ↑ ↓ implementation of the cylinder Operator through the man-machine interface to operate the robot to receive the execution of the injection molding machine given the signal when the robot cut off When the robot receives the executable signal from the injection molding machine, the robot cuts off the signal of the injection molding machine, which ensures the safety of the robot to fetch objects, and the robot resumes the action of the injection molding machine after the completion of fetching objects. The difficulty in the design of the control system lies in the coordinated working relationship between the robot and the injection molding machine. Under the command of the control system, the robot completes each action according to the predetermined working procedure, so that the products produced by injection molding are taken out from the mold and transferred to the designated place or the next production process. In the design, should be based on the performance of the injection molding machine, the operating conditions and requirements of the robot, the shape and weight of the products to determine the control system.
Three, the robot in the injection molding industry
As the injection molding robot can greatly improve productivity and reduce production costs, can stabilize and improve the quality of injection molded products, to avoid losses caused by human error. Therefore, the role of injection molding robot in injection molding production has become increasingly important. At present, the type of robots in China is relatively simple, and most of them are used for picking up parts. With the development of the injection molding industry, there will be more and more robots for feeding, mixing, automatic loading and unloading of molds, recycling waste and other processes, and will be developed in the direction of intelligence.